If requested, Quanzhou Yisheng Machinery Co.,Ltd. would always love to provide the legal Certificate of Origin (CO). It is a document to certify the place the goods are manufactured. It contains information regarding the product, its destination, and the country of export. Generally, it is especially important for the businesses running export trade because it can help determine whether certain goods are eligible for export, or whether goods are subject to duties. In other words, this CO plays an important role in the export business of both parties and may influence the goods on-time delivery, and further may result in the risks of reputation decrease of customers.

As a responsive and flexible manufacturing company, Yisheng Machinery has established a solid reputation for designing and providing roller camshaft We will show you the performance camshaft series that is most popular with customers. Yisheng Machinery racing camshaft is manufactured/processed under standardization production system. This product meets the quality standards and is certified.

It is thought that Yisheng Machinery will developed into a global number one camshaft companies brand. Check it!